Chemical Name: Poly(methyl methacrylate), isotactic
Synonyms: i-PMMA
CAS No.: 25188-98-1
Molecular Formula: (C5H8O2)n
Appearance: White Powder or crystals or granules
Poly(methyl methacrylate), isotactic CAS 25188-98-1
Description
Detail
Chemical Name: Poly(methyl methacrylate), isotactic
CAS No.: 25188-98-1
Molecular Formula: (C5H8O2)n
Appearance: White Powder or crystals or granules
Typical Properties
| Density | 1.2 g/mL at 25 °C (lit.) |
| Form | Powder or crystals or granules |
| Color | White to off white |
| Melting Point | 140-160 °C |
Usage
Precision Optics: Isotactic structures possess specific crystallinity potential and refractive indices, used to manufacture specialized lenses and optical fibers with extremely high requirements for light transmission and thermal deformation.
Semiconductor Lithography & Resists: A component of high-performance photoresists, contributing to improved imaging contrast and resolution.
Biomedical Scaffolds: Used to prepare biocompatible materials with specific degradation rates or mechanical moduli.
Packaging
Aluminum foil packaging or gram/kilogram quantity